Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2015

Property and Equipment

Schedule of property and equipment, net

        As of December 31, 2015 and December 31, 2014, property and equipment, net consists of the following (in thousands):

	2015			2014			Depreciable Lives
Computer equipment	$	2,426		$	2,005		3 years
Software		9,900			9,001		3 years
Office furniture and equipment		2,524			2,436		5 to 6 years
Laboratory equipment		43,286			40,626		7 years
Leasehold improvements		12,735			12,735		Shorter of asset life or lease term
Less: accumulated depreciation		(48,975	)		(41,381	)
	$	21,896		$	25,422